如何微分log2(log3 x),2和3都是底
log2(3)+log3(5)+log3(2)=?
解不等式log3(x+2)大于0和log2(x-3)小于1,
解不等式log3(x+2)大于0和log2(x-3)小于1
log3 2等于log2 3的x次方
(log2^3 +log3^5) x ( log3^5 +log9^5 ) x lg 2 ,
log2底3和log3底5比大小
(log2(3)+log8(9))x(log3(4)+log9(8)+log3(2))
log2 (3)和log3 (2)哪个大?log3 (4) 和log2 (3)呢
(log3 4+log3 8)(log2 3+log2 9)+(log3 根号2)(log9 7)/(log1/3 7)
lg2+lg5-log2(3)乘log3(2)
log3为底 2的对数=log2为底 3的x次方的对数则x等于?
.log3为底 2的对数=log2为底 3的x次方的对数则x等于?